Illinois, Climate Division 3 February 1963 Average Temperature Rankings
1901-2000
Degrees Fahrenheit
1
21.8
28.1
-6.3
21
110
1936
2024
1958
1962
bottom-third
1980
2
17.9
26.0
-8.1
8
123
1979
2017
1936
1962
bottom-tenth
3
20.6
26.8
-6.2
9
121
1936
1932
1936
1962
bottom-tenth
4
25.7
30.1
-4.4
11
119
1936
1932
1936
1962
bottom-tenth
5
31.9
35.0
-3.1
12
118
1977
1932
1936
1962
bottom-tenth
6
37.2
40.2
-3.0
11
119
1977
1932
1936
1962
bottom-tenth
7
42.4
45.0
-2.6
11
119
1977
1932
1936
1962
bottom-tenth
8
46.3
48.9
-2.6
12
118
1977
1932
1936
1962
bottom-tenth
2015
9
49.2
51.4
-2.2
12
118
1977
1932
1936
1962
bottom-tenth
10
51.2
52.5
-1.3
26
104
1918
1932
1962
1961
bottom-third
1930,1959,2001
11
51.2
52.4
-1.2
26
104
1918
1932
1962
1961
bottom-third
1959,2001
12
49.8
51.2
-1.4
18
112
1918
2017
1962
1961
bottom-third
1910,2010
18
46.1
47.5
-1.4
13
116
1905
2017
1936
1962
bottom-tenth
1936
24
49.7
51.2
-1.5
8
121
1905
2017
1952
1962
bottom-tenth
1980
36
49.9
51.2
-1.3
5
123
1979
2018
1918
1962
bottom-tenth
1970,1980
48
50.3
51.2
-0.9
10
117
1905,1980
1934,1935,2019
1920
1962
bottom-tenth
1908,1920,1982,1997
60
50.2
51.2
-1.0
8
118
1905
1935
1908
1962
bottom-tenth
1971,1997